Stainless Steel Semiconductor Wafer Processing Valve Body from Canada
A precision-machined stainless steel valve body designed for high-purity gas delivery systems in semiconductor wafer fabrication equipment, such as crystal pullers and wafer grinders. It falls under HTS 8481.90.9060 as a valve body part for specialized industrial valves used in semiconductor manufacturing processes. The body ensures leak-free operation under ultra-clean conditions required for processing silicon and gallium arsenide materials.
Duty Rate — Canada → United States
25%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16, 9903.82.20–9903.82.26 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) and (xi) of U.S. note 16 to this subchapter
9903.05.900%Articles of aluminum, of steel or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; patented pharmaceutical articles; and semiconductor articles, as provided in subdivision (f) of U.S. note 52 to this subchapter
Import Tips
• Verify material certifications for stainless steel grades suitable for semiconductor cleanrooms to avoid reclassification
• Include detailed engineering drawings and end-use statements proving semiconductor application for duty preferences